You didn't mention any of the testing you've tried yet, so I'm going to make some suggestions. If you've already tried one of them, just move on to the next suggestion.
 
Before we start, does the box for the Classy have the blue "4th Gen Intel ready" sticker on it? If not, you'll need a BIOS update to run that processor on the board. If you don't have a Sandy Bridge-E to boot with and flash the board, give us a call or email and we can get you a BIOS chip with the correct BIOS on it.
 
Next, have you tried switching the BIOS switch to one of the other BIOSes?
 
If that doesn't help, try taking the system down to bare-bones and test the board on a piece of cardboard or wooden surface with just the power to the board, the CPU with cooler, a single stick of memory, and the video card. Try testing each stick of memory one at a time in the first non-black slot closest to the CPU and see if you get the same code with all your sticks.
 
If you continue to get a POST code 62, Try removing the heat sink and check the socket for bent pins. then put the CPU back and just rest the cooler on the CPU without screwing it down. Sometimes too much pressure on the CPU from the cooler can cause the board to flex, pulling pins away from the CPU. This will eliminate that. 
 
If you continue to get a 62 at this point, you may have a bad board or the memory controller on your CPU is faulty. Give us a call or email and we'll assist you further.

EVGATech_JaesonW
You didn't mention any of the testing you've tried yet, so I'm going to make some suggestions. If you've already tried one of them, just move on to the next suggestion.
 
Before we start, does the box for the Classy have the blue "4th Gen Intel ready" sticker on it? If not, you'll need a BIOS update to run that processor on the board. If you don't have a Sandy Bridge-E to boot with and flash the board, give us a call or email and we can get you a BIOS chip with the correct BIOS on it.
 
Next, have you tried switching the BIOS switch to one of the other BIOSes?
 
If that doesn't help, try taking the system down to bare-bones and test the board on a piece of cardboard or wooden surface with just the power to the board, the CPU with cooler, a single stick of memory, and the video card. Try testing each stick of memory one at a time in the first non-black slot closest to the CPU and see if you get the same code with all your sticks.
 
If you continue to get a POST code 62, Try removing the heat sink and check the socket for bent pins. then put the CPU back and just rest the cooler on the CPU without screwing it down. Sometimes too much pressure on the CPU from the cooler can cause the board to flex, pulling pins away from the CPU. This will eliminate that. 
 
If you continue to get a 62 at this point, you may have a bad board or the memory controller on your CPU is faulty. Give us a call or email and we'll assist you further.

The 3930k is Sandy Bridge, not Ivy so he wouldn't need the new BIOS, would he?